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Senior C# Engineer · AI Advisor · Team Lead · Scrum Master · Product Owner

The bridge between
management and team,
who also just builds.

Thinking along with management about what's worth building. Guiding a team that delivers with energy. And in a world where AI writes more and more code, that combination is exactly what counts.

What I bring

Expertise at a glance

Senior C# Engineer

Software Engineering

Building scalable, maintainable .NET systems for enterprise load. From clean architecture and domain-driven design to high-throughput backends — with C# as home base.

C#.NET 9SQL ServerAzureDockerKubernetesRESTGraphQLGitCI/CDEntity FrameworkCQRS
Agile

Scrum Master

Guiding teams towards self-organisation and continuous improvement. Facilitating sprint ceremonies, removing impediments, and building a safe team culture.

ScrumSprint PlanningRetrospectivesDaily StandupsOKRsAgile Coaching
Architecture

Software Architecture

Cloud-native, scalable systems built for enterprise load. Domain-driven design with clean, maintainable codebases.

.NET 9AzureC#SQL ServerREST APIsDocker
Leadership

Leadership & Management

MT-level strategy combined with hands-on team guidance. Scaling engineering culture, agile delivery, and organisational growth.

Management TeamTeam LeadEngineering Manager
Built

Projects in practice

analist-alpha

analist-alpha

Investment advice tracker with live quotes, RSI signals, and an analyst dashboard for structured decision-making.

ReactTypeScriptViteTailwind CSSNode.jsExpressPostgreSQLPrismaSupabaseRailwayClaude AIYahoo FinanceAzure AD
View app
zaalvoetbal-doorn

zaalvoetbal-doorn

Weekly-used app for attendance tracking and generating balanced teams based on a standings table with player ratings.

AngularAngular MaterialTypeScriptFirebaseFirebase FunctionsGoogle Sheets APIPWA
View app
tri-flow

tri-flow

Mobile web app for a dedicated group of triathletes to track and share race results. Provides split times (swim, bike, run) per race and tracks individual performance over time.

ReactTypeScriptViteTailwind CSSFirebaseNetlifyi18nPWA
View app
Track record

Previous engagements

2024
AI Advisor·Confidential — Enterprise

Designed and implemented a company-wide RAG architecture, reducing knowledge retrieval time by 70% and enabling AI-augmented decision-making at the management level.

RAGLLMAzure OpenAI
2023
Lead Architect·Confidential — Scale-up

Migrated legacy monolith to cloud-native .NET microservices on Azure. Reduced deployment cycle from 3 weeks to same-day with full CI/CD automation.

.NETAzureMicroservices
2022
Engineering Manager & Scrum Master·Confidential

Scaled engineering team from 4 to 14 engineers. Implemented Scrum, OKRs, and structured onboarding — cutting time-to-productivity for new hires by 40%.

LeadershipScrumTeam Scaling
2021
Senior C# Engineer·Confidential

Architected a high-throughput transaction processing system handling 500k+ daily operations with 99.97% uptime on .NET and SQL Server.

C#SQL ServerHigh Availability
Experience

Previous clients

Autoriteit Financiële Marktena.s.r.Evi van LanschotHHB (Hof Hoorneman Bankiers)Bouwfonds Nederland (BPD)GVBIntraffic / ProRailDELAMovaresPolitieacademieVisma IdellaVisma SolidbricksCrowdpartnersDura Vermeer
CBRSBM OffshoreBCCCTS-ITVX CompanyMasterleaseSoneparSogyoGroeinetIT-SolidAtlisMourikDe LeeuwBuurt Service TeamEsdal College
Education

Academic background

2016–2018
MSc Management·Nyenrode Business University

Master of Science in Management (part-time). Grade: 8.0.

2002–2009
BSc Mens & Informatica·Hogeschool Stenden

Bachelor of Information and Communication Technology.

1997–2002
HAVO·Esdal College

Economics & Society.

Certifications

Professional Scrum MasterPRINCE2 Foundation
Let's connect

Open to the right opportunity.

Available as a freelance bridge between management and team — for projects where technical depth and strategic insight make the difference.

Hybrid · Netherlands-based